140937408

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 140

約数和(自身を含む): 431751232

約数和(自身を除く): 290813824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 877, 992, 1116, 1296, 1488, 1674, 1728, 1754, 1984, 2232, 2511, 2592, 2631, 2976, 3348, 3508, 4464, 5022, 5184, 5262, 5952, 6696, 7016, 7893, 8928, 10044, 10524, 13392, 14032, 15786, 17856, 20088, 21048, 23679, 26784, 27187, 28064, 31572, 40176, 42096, 47358, 53568, 54374, 56128, 63144, 71037, 80352, 81561, 84192, 94716, 108748, 126288, 142074, 160704, 163122, 168384, 189432, 217496, 244683, 252576, 284148, 326244, 378864, 434992, 489366, 505152, 568296, 652488, 734049, 757728, 869984, 978732, 1136592, 1304976, 1468098, 1515456, 1739968, 1957464, 2202147, 2273184, 2609952, 2936196, 3914928, 4404294, 4546368, 5219904, 5872392, 7829856, 8808588, 11744784, 15659712, 17617176, 23489568, 35234352, 46979136, 70468704, 140937408]

約数ペア:

[(1, 140937408), (2, 70468704), (3, 46979136), (4, 35234352), (6, 23489568), (8, 17617176), (9, 15659712), (12, 11744784), (16, 8808588), (18, 7829856), (24, 5872392), (27, 5219904), (31, 4546368), (32, 4404294), (36, 3914928), (48, 2936196), (54, 2609952), (62, 2273184), (64, 2202147), (72, 1957464), (81, 1739968), (93, 1515456), (96, 1468098), (108, 1304976), (124, 1136592), (144, 978732), (162, 869984), (186, 757728), (192, 734049), (216, 652488), (248, 568296), (279, 505152), (288, 489366), (324, 434992), (372, 378864), (432, 326244), (496, 284148), (558, 252576), (576, 244683), (648, 217496), (744, 189432), (837, 168384), (864, 163122), (877, 160704), (992, 142074), (1116, 126288), (1296, 108748), (1488, 94716), (1674, 84192), (1728, 81561), (1754, 80352), (1984, 71037), (2232, 63144), (2511, 56128), (2592, 54374), (2631, 53568), (2976, 47358), (3348, 42096), (3508, 40176), (4464, 31572), (5022, 28064), (5184, 27187), (5262, 26784), (5952, 23679), (6696, 21048), (7016, 20088), (7893, 17856), (8928, 15786), (10044, 14032), (10524, 13392)]